baber/WOPTO huggingface dataset:
Patent JP-2012234952-A (JP)
Title: Electronic component mounting device and mounting method
Inventor: SHIRAISHI TOSHIRO
IPC: H01L21/60
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a mounting device which is capable of settling vibration of a mounting tool in a short time when mounting a TCP on a liquid crystal display panel by driving the mounting tool.SOLUTION: An electronic component mounting device comprises: a mounting tool 41 for holding a TCP; an X/Y/Z/θ drive source 42 which, after driving the mounting tool to be positioned on a mounting position above a liquid crystal display panel, drives the mounting tool in a descending direction so as to mount the TCP held by the mounting tool on the liquid crystal display panel; an acceleration sensor 43 which detects vibration generated in the mounting tool when the X/Y/Z/θ drive source drives the mounting tool to be positioned above the mounting position; and a control unit which drives the X/Y/Z/θ drive source on the basis of the detection by the acceleration sensor so that vibration to cancel out the vibration generated in the mounting tool is applied to the mounting tool.
Patent JP-2011237802-A (JP)
Title: Production method for antireflection laminate
Inventor: MIZUNO UTAKO
IPC: C09D7/62
Filed: 2011-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a production method for an antireflection laminate having low refractive index and excellent mechanical strength where a coating layer of an ionizing radiation curable resin composition containing hollow silica fine particles is formed.SOLUTION: Silica fine particles are prepared through the following steps: a first step to form colloidal particles comprising a complex oxide; a second step to selectively remove at least some of elements other than silicon and oxygen from the colloidal particles by dissolving and removing using a mineral acid or an organic acid or by contacting with a cation exchange resin to remove by ion exchange; a third step to coat the surface of the colloidal particles with a hydrolyzable organic silicon compound or a polymer of a silicic acid liquid to prepare silica fine particles; and a fourth step to hydrothermally treat the silica fine particles in the range of 50 to 300°C so that the amounts of alkali metal oxide and ammonia contained in the silica fine particles are 10 ppm and 2000 ppm or less, respectively.
Patent JP-2012240157-A (JP)
Title: Stamping aid, and method for positioning stamping member using stamping aid
Inventor: MORO TAKASHI
IPC: B25H7/04
Filed: 2011-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a stamping aid and a method for positioning a stamping member using the stamping aid which reduces the risk of hitting a hand of a worker with a hitting tool.SOLUTION: The stamping aid is structured to include a cylindrical stamping holder 2 having a grip part 3 on an outer periphery and inside a stamping setting hole 4 into which the columnar stamping member 10 is inserted, and a flange part 7 provided over an entire periphery of an end part in a direction to apply hitting force to the stamping member of a stamping holder 2. In the method for positioning the stamping member with a work glove to be deployed to attach the stamping holder with the flange part on a palm side thereof, after the stamping member is gripped with one hand of the worker and a stamping part on a tip of the stamping member is positioned at a stamping position on a workpiece, the stamping member positioned at the position is held with the other hand of the worker wearing the work glove. Thus the flange part is assembled to the stamping member in a hitting side of the stamping member and the stamping holder is assembled in a manner to enclose the stamping member so that the positioned stamping member can be held by the cylindrical stamping holder assembled thereto.
Patent JP-2012240713-A (JP)
Title: Portable container
Inventor: KYO HIROKUNI
IPC: B65D51/24
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a portable container including a container body and a lid which provides beneficial information to a user by outputting significant verbal information each time the lid is opened or closed, or which can be used instead of a memo pad by allowing the user to easily record various matter and reproducing it when required.SOLUTION: The portable container includes the container body for storing sweets, medicine, and other small articles and the lid thereof. Either one of the lid and the container body is provided with an audio recording/reproducing device having a switching means in which a switch is turned on and off. The audio recording/reproducing device includes an audio input/output device which can be used both as a microphone and a speaker, and a semiconductor memory circuit. The portable container is achieved which is composed of a recording means for recording an audio signal outputted from the audio input/output device by recording operation in the semiconductor memory circuit, and a reproducing means for reading the audio signal from the semiconductor memory circuit in response to the opening of the lid and outputting it from the audio input/output device.
Patent JP-2012243610-A (JP)
Title: Battery
Inventor: NAGANAWA NOBUYUKI
IPC: H01M2/26
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery based on a newly developed structure in which plural electrode foils and current collectors in a spiral power generation element are conductively joined in a vibration resistant state, making the battery suitable for use in running vehicles as well.SOLUTION: In a square type lithium ion secondary battery, there are included a power generation element 1 in a spiral round corner rectangular shape consisting of positive and negative electrode foils 7, 8 and two sheets of separators interposed between the electrode foils 7, 8 which together are wound round and a pair of positive and negative current collectors 2, 3 disposed on both sides of the power generation element 1 in the direction of a spiral shaft center P. A plurality of end parts 7A, 8A of the electrode foils 7, 8 together and the current collectors 2, 3 disposed inside and outside the diameter of the power generation element 1 are conductively joined, and a support member 25 interposed between the main plate like parts of the current collectors 2, 3 to keep the pair of current collectors 2, 3 from becoming displaced toward each other side is disposed through a space 1S formed on the inner diameter side of the power generation element 1.
Patent JP-2012240189-A (JP)
Title: Polishing apparatus, polishing method, and polishing pad
Inventor: FUJITANI SHOJI
IPC: H01L21/304
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To keep the flatness of a polishing pad in a polishing process.SOLUTION: The polishing apparatus 10 includes a platen 100, the polishing pad 120 disposed on the platen 100, and an adhesive layer 160 fixing the polishing pad 120 and the platen 100. The polishing pad 120 has a groove 122 extended to the end face of an outer periphery on a rear face opposite to one face with which a substrate 20 to be polished comes in contact.
Patent JP-2012243383-A (JP)
Title: Information recorder, and information recording method
Inventor: MATSUO TAKASHI
IPC: G11B20/18
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To suppress a delay due to writing.SOLUTION: The information recorder includes determination means, storing means, reading means, and writing means. The determination means determines whether an off-track occurs between the position of a head for writing data and a track of a recording medium currently written by the head. The storing means temporarily stores the data written by the head. The reading means reads from the storing means first data written in a sector considered to be overwritten by the off-track among sectors of tracks adjacent to the track subjected to writing by the head when it is determined that the off-track occurs. The writing means writes the first data in a sector located behind the sector subjected to writing at the time of the occurrence of the off-track when it is determined that the off-track occurs.
Patent JP-2012248590-A (JP)
Title: Component mounting system and component mounting method
Inventor: TANIGUCHI MASAHIRO
IPC: G01N21/956
Filed: 2011-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a component mounting system and a component mounting method capable of achieving the object of print inspection work with sufficient accuracy even when a substrate has a deformation, e.g. warpage or distortion.SOLUTION: A printer 11 images a substrate mark 2m and each land 3 provided on a substrate 2 by means of a land imaging camera 25, creates the actual measurement position data of each land 3 with reference to the position of the substrate mark 2m, and transmits that data to a print inspection machine 12 on the downstream process side. After imaging the substrate mark 2m and each land 3, the printer 11 performs printing of a paste Pt onto each land 3 on the substrate 2, and a component mounting machine 13 mounts a component 4 on the land 3. The print inspection machine 12 inspects, for the substrate 2 on which the paste Pt is printed by the printer 11, how much the paste Pt thus printed is shifted from the position of each land 3 on the substrate 2 determined from the actual measurement position data of each land 3 created by the printer 11.
Patent JP-2012245146-A (JP)
Title: Pachinko machine
Inventor: SUZUKI NAOHIRO
IPC: A63F7/02
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To achieve a Pachinko machine for enabling a lottery result of a drop drawing to be known in a Pachinko machine for performing a drop drawing in a probability variable game state.SOLUTION: In winning of a drop drawing, an occurrence rate of ready-to-win variation decreases. Thus, when one notices the state, one can know winning of a drop drawing and hence a drop of a game state from a probability variable game state to a normal game state.
Patent JP-2012248718-A (JP)
Title: Electrostatic capacitive element
Inventor: KURIOKA HIDEJI
IPC: H01L27/04
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a temperature compensation electrostatic capacitive element exhibiting excellent productivity.SOLUTION: The electrostatic capacitive element 10 comprises: a substrate 20; a first capacitor 30 located on the substrate 20; and a second capacitor 40 located on the substrate 20 and electrically connected in parallel with the first capacitor 30. The first capacitor 30 consists of a first lower electrode 31, a first dielectric 32, and a first upper electrode 33. The second capacitor 40 consists of a second lower electrode 41 having a composition different from that of the first lower electrode 31, a second dielectric 42 having the same composition as that of the first dielectric 32, and a second upper electrode 43. The capacity of the first capacitor 30 that changes when the temperature rises and the capacity of the second capacitor 40 that changes when the temperature rises have different signs of positive and negative.
Patent JP-2012251577-A (JP)
Title: Control device for vehicle power train
Inventor: OMIZU AKITOSHI
IPC: F16H61/12
Filed: 2011-06-01
Abstract: PROBLEM TO BE SOLVED: To detect when a phenomenon such that an excessive deceleration torque is suddenly input in the power train occurs in a control device 100 for vehicle power train configured such that rotational driving force generated in a driving source 1 is transmitted to a manual transmission 2 shut it off through a clutch device 3, and the manual transmission 2 is arranged a required shift stage in response to shift operation of a driver.SOLUTION: The control device 100 includes a monitoring part for detecting the occurrence of such a phenomenon that the excessive deceleration torque is suddenly input in the power train when deceleration of a vehicle is more than a predetermined threshold and the rotation difference between drive wheels 6, 6 and driven wheels is more than a predetermined threshold.
Patent JP-2012253878-A (JP)
Title: Digital power-supply device
Inventor: HIDAKA YUJI
IPC: H02M3/155
Filed: 2011-06-01
Abstract: PROBLEM TO BE SOLVED: To achieve a soft start in a digital power-supply device including a delta-sigma modulation circuit.SOLUTION: A digital power-supply device comprises a switching regulator unit having a switching element, a signal processing circuit generating a signal to be modulated on the basis of an output voltage of the switching regulator unit, and a delta-sigma modulation circuit modulating the signal to be modulated and outputting the signal as a switching control signal controlling the switching element. The delta-sigma modulation circuit includes a feedback path that feeds back the switching control signal and a memory element that stores the feedback coefficient for determining the feedback factor of the feedback signal, and modulates the signal to be modulated using the feedback signal from the feedback path and the feedback coefficient stored in the memory element. The signal processing circuit includes a feedback-coefficient change circuit that gradually changes the value of the feedback coefficient to be stored in the memory element from the allowable maximum value to the setting value while a predetermined time passes after the start.
Patent JP-2012250446-A (JP)
Title: Optical biaxially-stretched polyester film roll
Inventor: KIMURA HIDETAKA
IPC: G02B5/02
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a polyester film which prevents decline in a processing speed and yield in front/back coating processing of an optical sheet, eliminates the necessity of color tone adjustment work and can maintain high luminance to achieve high quality images.SOLUTION: This optical biaxially-stretched polyester film roll is obtained by winding the biaxially-stretched polyester film which comprises at least three layers, includes 50% or more of polyester subjected to solid layer polymerization in an outermost layer and has 100-350 μm thickness around a core. In a film roll width direction excluding 10 mm at both ends, a difference (R) between a maximum value and a minimum value obtained by measuring a roll outer diameter corresponding to the film outermost layer at 1 mm intervals is 0.4 mm or less. Haze of the film is 2.5% or less. A color tone reflection method y value when the plurality of films are laminated so that total measured thickness is 900-1,100 μm and comes closest to 1,000 μm is 0.3230 or less.
Patent JP-2012069908-A (JP)
Title: Wavelength conversion structure and light source device
Inventor: YANA KICHIKO
IPC: H01S5/023
Filed: 2011-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a light source device having a so-called eye-safe function which ensures safety for human eyes, and to provide a wavelength conversion structure used in the light source device.SOLUTION: The wavelength conversion structure 20 receives laser light and radiates light having a wavelength different from that of the laser light. The wavelength conversion structure 20 includes a light guide part 22 consisting of a light-transmissive member having a laser incident port 25 which allows incidence of laser light, and a phosphor containing layer 24 covering at least the surface of the light guide part 22. The light guide part 22 has a light diffusion structure consisting of protrusions and recesses formed on the surface excepting the laser incidence plane having the laser incident port 25, and a light reflection film 26 formed along the protrusions and recesses on the surface excepting the laser incident port 25 and a part covered with the phosphor containing layer 24.
Patent JP-2012254546-A (JP)
Title: Film processing method
Inventor: YONEYAMA YOJIRO
IPC: B29C51/10
Filed: 2011-06-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem that assembly of parts in a prior art by current technique needs parts to be assembled pattern by pattern after their decoration, resulting in poor working efficiency and intricacy of processes.SOLUTION: The film processing method includes forming a clearance 5 portion by separating ends of two or more members 1 and 2 mutually at predetermined intervals, adhering a skin material 3 to the two or more members 1 and 2, bringing the resultant bodies close to the clearance 5 of the two or more members 1 and 2 for positioning and making the boundary portion 4 of the skin material 3 embedded in the clearance 5.
Patent JP-2012254208-A (JP)
Title: Condensation remover
Inventor: HOSOKAWA KEIJI
IPC: A47L13/20
Filed: 2011-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a condensation remover capable of accurately removing condensation with a high working efficiency.SOLUTION: The condensation remover 1 includes: a condensation removal roll 2 which rolls on a target surface 6 for removing condensation; a spindle 3 for rotatably supporting the condensation removal roll 2 by a roll shaft 3a at the distal end; and a handle 4 to which the proximal end 3b of the spindle is fixed. The condensation removal roll 2 includes a second water absorbing layer 21 on the inner peripheral side made of a porous member, and a first water absorbing layer 20 on the outer peripheral side made of microfiber wound around the second water absorbing layer 21. By holding and moving the handle 4 with an outer layer 23 pressed on the target surface 6 for removing condensation, the condensation on the target surface 6 for removing condensation is efficiently and accurately removed by the first water absorbing layer 20 made of microfiber having excellent water absorbing capability and water retaining capability.
Patent JP-2011234389-A (JP)
Title: Method and apparatus for efficiently acquiring synchronism in spread spectrum communication
Inventor: POPOVIC BRANISLAV
IPC: H04J13/18
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an accurate and efficient synchronization between radio units while using one or more complementary sequence such as e.g., a Golay pair of sequences.SOLUTION: While using a matched filter corresponding to a complementary pair of sequences, a received signal is correlated with one of complementary pairs of sequences. While using a peak detected by the matched filter, a timing estimate is generated for synchronizing transmissions between radio units. One sequence is available as a preamble portion of a random access message transmitted to a base station through a random access channel by a mobile station. That sequence may also be transmitted via a synchronizing channel by a base and also available for obtaining synchronism by the mobile station. A bank of an efficient Golay correlator for correlation with a single sequence and an efficient Golay correlator for correlation with a pair of quadrature sequences is disclosed.
Patent JP-2013004399-A (JP)
Title: Method of manufacturing rectangular enameled wire
Inventor: GOTO MASAYOSHI
IPC: H01B13/00
Filed: 2011-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a rectangular enameled wire that allows a high-quality rectangular enameled wire to be manufactured irrespective of a thickness width ratio of a rectangular wire.SOLUTION: A method of manufacturing a rectangular enameled wire includes: a formation step of forming a rectangular wire 21 whose cross-sectional shape is a rectangular shape; and a coating step of applying an enamel coating to a surface of the rectangular wire 21 formed by the formation step. In the formation step, the rectangular wire 21 having a smaller cross-sectional area than that of a round wire 20 is formed by inserting the round wire 20 whose cross-sectional shape is a round shape into a plurality of dies 30A, 30B, 31 and 32 whose holes 30a, 30b, 31a and 32a having different shapes and sizes are arranged in order of gradually decreasing the area of the hole from an upstream side to a downstream side.
Patent JP-2013009034-A (JP)
Title: Antenna for down-pipe
Inventor: OTA TOMOYUKI
IPC: H01Q1/22
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an antenna for a down-pipe with improved workability while reducing portions protruding from outer face of a down-pipe as few as possible.SOLUTION: The antenna for a down-pipe is constituted of a cylindrical part formed so as to be attached along the outer face of a down-pipe. The cylindrical part includes: a first half member which forms a peripheral part of the cylindrical part and has an antenna; and a second half member which forms the other peripheral part of the cylindrical part, one end of which is pivoted on one end of the first half member and the other end thereof is fixed to the other end of the first half member.
Patent JP-2013006388-A (JP)
Title: Enclosed sealing system
Inventor: KONO MASAKAZU
IPC: B65D27/10
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an enclosed sealing system capable of easily identify whether or not a combination of sealed contents is just such as one which has been set.SOLUTION: The enclosed sealing system includes a printing portion 9 which prints a mark G corresponding to the kind of a printed matter in a set area of the printed matter, an arranging portion 44 which exposes each mark G by piling a plurality of kinds of printed matter P1 printed in the printing portion 9 while moving to a fixed direction, and an enclosed sealing controller 119 which controls the arranging portion 44 and forms a set image N with each mark related to the plural kinds of printed matter piled by the arranging portion 44. It is easily identified whether or not a combination of contents is just such as a combination which has been set, because the set image N is formed with each mark G when the plural kinds of printed matter P1 to be the contents are the combinations which have been set.
Patent JP-2011248369-A (JP)
Title: Display device
Inventor: MIYAGAWA KEISUKE
IPC: G09G3/30
Filed: 2011-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a solution to a problem of a high electricity consumption and a heat generation due to a increase of voltage applied to a light emitter, i.e., to an anode and a cathode of the light emitter, as in a conventional set voltage, it was necessary to set a drain to source voltage Vhigh (V≥V-V+α) of a drive transistor in consideration of a margin of a characteristic change of the light emitter.SOLUTION: In the present invention, a current value variation due to a degradation of a light emitter is fed back and means of control of a power source voltage which sets a set voltage is provided in order to adjust the set voltage. Thus, the set voltage is divided into a saturation region and a linear region (in the vicinity of a critical point)and in particular for an initial setting voltage, it is not required to make account for a voltage margin compensating a degradation.